docker-ce快速部署

配置yum源
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
wget -O /etc/yum.repos.d/docker-ce.repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

yum list docker-ce.x86_64 --showduplicates | sort -r
yum install docker-ce -y

cat >> /etc/sysctl.conf<<end
net.ipv4.ip_forward = 1
net.bridge.bridge-nf-call-iptables = 1
net.bridge.bridge-nf-call-ip6tables = 1
net.bridge.bridge-nf-call-arptables = 1
end

systemctl start docker
systemctl enable docker
systemctl status docker

cat >>/etc/docker/daemon.json<<end
{
　　"registry-mirrors": ["https://registry.docker-cn.com"]
}
end

systemctl reload docker
systemctl status docker